| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package phpfpm |
| 4 | |
| 5 | import ( |
| 6 | "context" |
| 7 | _ "embed" |
| 8 | "errors" |
| 9 | "fmt" |
| 10 | "time" |
| 11 | |
| 12 | "github.com/netdata/netdata/go/plugins/pkg/confopt" |
| 13 | "github.com/netdata/netdata/go/plugins/pkg/web" |
| 14 | "github.com/netdata/netdata/go/plugins/plugin/framework/collectorapi" |
| 15 | ) |
| 16 | |
| 17 | //go:embed "config_schema.json" |
| 18 | var configSchema string |
| 19 | |
| 20 | func init() { |
| 21 | collectorapi.Register("phpfpm", collectorapi.Creator{ |
| 22 | JobConfigSchema: configSchema, |
| 23 | Create: func() collectorapi.CollectorV1 { return New() }, |
| 24 | Config: func() any { return &Config{} }, |
| 25 | }) |
| 26 | } |
| 27 | |
| 28 | func New() *Collector { |
| 29 | return &Collector{ |
| 30 | Config: Config{ |
| 31 | HTTPConfig: web.HTTPConfig{ |
| 32 | RequestConfig: web.RequestConfig{ |
| 33 | URL: "http://127.0.0.1/status?full&json", |
| 34 | }, |
| 35 | ClientConfig: web.ClientConfig{ |
| 36 | Timeout: confopt.Duration(time.Second), |
| 37 | }, |
| 38 | }, |
| 39 | FcgiPath: "/status", |
| 40 | }, |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | type Config struct { |
| 45 | Vnode string `yaml:"vnode,omitempty" json:"vnode"` |
| 46 | UpdateEvery int `yaml:"update_every,omitempty" json:"update_every"` |
| 47 | AutoDetectionRetry int `yaml:"autodetection_retry,omitempty" json:"autodetection_retry"` |
| 48 | web.HTTPConfig `yaml:",inline" json:""` |
| 49 | Socket string `yaml:"socket,omitempty" json:"socket"` |
| 50 | Address string `yaml:"address,omitempty" json:"address"` |
| 51 | FcgiPath string `yaml:"fcgi_path,omitempty" json:"fcgi_path"` |
| 52 | } |
| 53 | |
| 54 | type Collector struct { |
| 55 | collectorapi.Base |
| 56 | Config `yaml:",inline" json:""` |
| 57 | |
| 58 | client client |
| 59 | } |
| 60 | |
| 61 | func (c *Collector) Configuration() any { |
| 62 | return c.Config |
| 63 | } |
| 64 | |
| 65 | func (c *Collector) Init(context.Context) error { |
| 66 | cli, err := c.initClient() |
| 67 | if err != nil { |
| 68 | return fmt.Errorf("init client: %v", err) |
| 69 | } |
| 70 | c.client = cli |
| 71 | |
| 72 | return nil |
| 73 | } |
| 74 | |
| 75 | func (c *Collector) Check(context.Context) error { |
| 76 | mx, err := c.collect() |
| 77 | if err != nil { |
| 78 | return err |
| 79 | } |
| 80 | if len(mx) == 0 { |
| 81 | return errors.New("no metrics collected") |
| 82 | } |
| 83 | return nil |
| 84 | } |
| 85 | |
| 86 | func (c *Collector) Charts() *Charts { |
| 87 | return charts.Copy() |
| 88 | } |
| 89 | |
| 90 | func (c *Collector) Collect(context.Context) map[string]int64 { |
| 91 | mx, err := c.collect() |
| 92 | if err != nil { |
| 93 | c.Error(err) |
| 94 | } |
| 95 | |
| 96 | if len(mx) == 0 { |
| 97 | return nil |
| 98 | } |
| 99 | return mx |
| 100 | } |
| 101 | |
| 102 | func (c *Collector) Cleanup(context.Context) {} |